235052423 has 4 divisors (see below), whose sum is σ = 235083360. Its totient is φ = 235021488.

The previous prime is 235052399. The next prime is 235052429. The reversal of 235052423 is 324250532.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235052423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235052392 and 235052401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235052429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4658 + ... + 22176.

It is an arithmetic number, because the mean of its divisors is an integer number (58770840).

Almost surely, 2^235052423 is an apocalyptic number.

235052423 is a deficient number, since it is larger than the sum of its proper divisors (30937).

235052423 is a wasteful number, since it uses less digits than its factorization.

235052423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30936.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 235052423 is about 15331.4194711383. The cubic root of 235052423 is about 617.1464627648.

The spelling of 235052423 in words is "two hundred thirty-five million, fifty-two thousand, four hundred twenty-three".